| 81801 | 2N2917 | Dual NPN silicon annular transistors designed for differential-amplifier, very high Beta guaranteed | Motorola |
| 81802 | 2N2917 | Silicon NPN Transistor | Motorola |
| 81803 | 2N2917 | Trans GP BJT NPN 45V 0.03A 6-Pin TO-78 Box | New Jersey Semiconductor |
| 81804 | 2N2917 | DUAL NPN PLANAR TRANSISTORS IN TO77 PACKAGE | SemeLAB |
| 81805 | 2N2917 | Silicon transistor differential amplifiers | SGS-ATES |
| 81806 | 2N2917 | Silicon transistor NPN differential amplifiers | Sprague |
| 81807 | 2N2918 | Leaded Small Signal Transistor Dual | Central Semiconductor |
| 81808 | 2N2918 | Dual NPN silicon annular transistors designed for differential-amplifier, very high Beta guaranteed | Motorola |
| 81809 | 2N2918 | Silicon NPN Transistor | Motorola |
| 81810 | 2N2918 | Trans GP BJT NPN 45V 0.03A 6-Pin TO-78 Box | New Jersey Semiconductor |
| 81811 | 2N2918 | DUAL NPN PLANAR TRANSISTORS IN TO77 PACKAGE | SemeLAB |
| 81812 | 2N2918 | Silicon transistor differential amplifiers | SGS-ATES |
| 81813 | 2N2918 | Silicon transistor NPN differential amplifiers | Sprague |
| 81814 | 2N2919 | Leaded Small Signal Transistor Dual | Central Semiconductor |
| 81815 | 2N2919 | Dual NPN silicon annular transistors designed for differential-amplifier, very high Beta guaranteed | Motorola |
| 81816 | 2N2919 | Silicon NPN Transistor | Motorola |
| 81817 | 2N2919 | Trans GP BJT NPN 60V 0.03A 6-Pin TO-78 | New Jersey Semiconductor |
| 81818 | 2N2919 | DUAL NPN PLANAR TRANSISTORS IN TO77 PACKAGE | SemeLAB |
| 81819 | 2N2919 | Silicon transistor differential amplifiers | SGS-ATES |
|
| 81820 | 2N2919 | Silicon transistor NPN differential amplifiers | Sprague |
| 81821 | 2N2919A | Leaded Small Signal Transistor Dual | Central Semiconductor |
| 81822 | 2N2919A | Silicon NPN Transistor | Motorola |
| 81823 | 2N292 | Germanium NPN Transistor | Motorola |
| 81824 | 2N2920 | Leaded Small Signal Transistor Dual | Central Semiconductor |
| 81825 | 2N2920 | Dual NPN silicon annular transistors designed for differential-amplifier, very high Beta guaranteed | Motorola |
| 81826 | 2N2920 | Silicon NPN Transistor | Motorola |
| 81827 | 2N2920 | Trans GP BJT NPN 60V 0.03A 6-Pin TO-78 | New Jersey Semiconductor |
| 81828 | 2N2920 | DUAL NPN PLANAR TRANSISTORS IN TO77 PACKAGE | SemeLAB |
| 81829 | 2N2920 | Chip Type 2C2484 Geometry 0307 Polarity NPN | Semicoa Semiconductor |
| 81830 | 2N2920 | Silicon transistor differential amplifiers | SGS-ATES |
| 81831 | 2N2920 | Silicon transistor NPN differential amplifiers | Sprague |
| 81832 | 2N2920A | Leaded Small Signal Transistor Dual | Central Semiconductor |
| 81833 | 2N2920A | Silicon NPN Transistor | Motorola |
| 81834 | 2N2920A | Silicon transistor differential amplifiers | SGS-ATES |
| 81835 | 2N2920A1 | Hi-Rel NPN dual matched Bipolar Transistor 60V - 0.03A | ST Microelectronics |
| 81836 | 2N2920AHR | Hi-Rel NPN dual matched Bipolar Transistor 60V - 0.03A | ST Microelectronics |
| 81837 | 2N2920AHRG | Hi-Rel NPN dual matched Bipolar Transistor 60V - 0.03A | ST Microelectronics |
| 81838 | 2N2920AHRT | Hi-Rel NPN dual matched Bipolar Transistor 60V - 0.03A | ST Microelectronics |
| 81839 | 2N2920DCSM | DUAL NPN TRANSISTORS IN A HERMETICALLY SEALED CERAMIC SURFACE MOUNT PACKAGE FOR HIGH RELIABILITY APPLICATIONS | SemeLAB |
| 81840 | 2N2921 | Silicon NPN Transistor | Motorola |
